| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.97 | 4.812% | $225.3144 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $42.64 | 11.379% | $47.492 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $248.70 | 6.149% | $263.9926 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $85.77 | 3.376% | $88.6656 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $19.73 | 7.358% | $21.1817 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $214.75 | 7.323% | $230.4761 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $213.79 | 5.461% | $225.4651 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,040.35 | $1,102.5875 | $1,102.59 | $1,102.60 | $1,102.70 | |